Boys name · Illinois
Gregory in Illinois
As of 2025, Gregory was the #552 most common boys name in Illinois, drawn from 17 births that year. Its total reaches 42,114 across years with 5 or more births, the first being 1913.
Popularity over time
Gregory in Illinois, year by year
| Year | Babies | State rank |
|---|---|---|
| 1913 | 9 | #283 |
| 1929 | 12 | #314 |
| 1945 | 207 | #62 |
| 1961 | 1,337 | #20 |
| 1977 | 529 | #34 |
| 1993 | 305 | #56 |
| 2009 | 61 | #232 |
| 2025 | 17 | #552 |
Its rank among boys names in Illinois ran from #18 in 1955 to #592 in 2024, starting at #283 in 1913 and ending at #552 in 2025.
Illinois had the most Gregory births in 1957, with 1,469. In 1955 it reached #18, its highest boys-name rank in Illinois.
Across the country, Gregory reached its highest rank of #10 in Georgia (1962). See Gregory in every state →
How popular is Gregory in Illinois?
As of 2025, Gregory was the #552 most common boys name in Illinois, drawn from 17 births that year. Its total reaches 42,114 across years with 5 or more births, the first being 1913.
How many babies are named Gregory in Illinois?
Illinois recorded 17 births of babies named Gregory in 2025.
What is the rank of Gregory in Illinois?
Gregory's 2025 rank among boys names in Illinois was #552.
Source: U.S. Social Security Administration, names by state of birth (public domain). Counts below 5 in a state-year are omitted by the SSA for privacy.